Several design principles can help make your emails more accessible:
High Contrast: Use high contrast between text and background to improve readability. Color Combinations: Avoid problematic color combinations like red-green and blue-yellow. Textures and Patterns: Use textures and patterns to differentiate sections rather than relying solely on color. Descriptive Text: Provide descriptive text for images and links, so users understand the content without color cues. Accessible Fonts: Use fonts that are easy to read and avoid overly stylized fonts that can be difficult to distinguish.